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J30J-9ZKW J30J Series Micro-D Rectangular Connector 9 Socket Right Angle PCB Receptacle

J30J Micro Rectangular Connectors

J30J micro rectangular connectors are miniature high-density electrical connectors developed for precision electronic systems that require dependable connection, compact structure, and lightweight design. This series complies with GJB2446A and is equivalent to MIL-C-83513, with a structure corresponding to the U.S. MDM series.

The contact system uses elastic stranded pins, also called twist pins, which help improve contact reliability, mating stability, and electrical performance during repeated connection and disconnection. The connector features a dense contact arrangement with 1.27 mm transverse pitch and 1.1 mm row spacing, making it suitable for applications where many circuits need to be connected within a limited mounting area.

The metal shielding shell provides mechanical protection and helps improve signal transmission stability. For cable termination and additional protection, an optional metal rear cover can be selected. Available contact counts include 9, 15, 21, 25, 31, 37, 51, 66, 74, 100, and 144 pins, meeting different requirements for small, medium, and high-density circuit layouts.

This series supports several connection methods, including cable-to-cable connection, cable-to-board connection, and board-to-board connection. PCB-mounted types can be supplied with customized tail modifications to suit different PCB hole spacing. With excellent balance in contact density, electrical performance, installation flexibility, and cost efficiency, J30J connectors are widely used in compact equipment where vibration resistance, impact resistance, and lightweight structure are important.

Contact Arrangement (view from mating face of pin insulator)

J30J Series Plug and Receptacle Classification Table

Plug/Receptacle Type		Basic Designation	Structural Features	Remarks	Page No.
Crimp Type	Basic Type	Plug J30J-TJ Receptacle J30J-ZK	Metal shell,wire crimp termination,straight cable outlet	Locking component types may be selected according to specific requirements
	Modified Type	Plug J30J-TJ-A Receptacle J30J-ZK-A	Compared with J30J-ZK/TJ products,a straight cable clamp is added at the rear of the product, and the cable is covered with a metal protective sleeve
	Plug J30J-TJ-C Receptacle J30J-ZK-C	Compared with J30J-ZK/TJ products,the wire exits at a 90°angle
	Plug J30J-TJ-C1 Receptacle J30J-ZK-C1	On the basis of the original J30J series crimp-wire products,an angled cable clamp is added, the wire bundle is covered with a metal protective sleeve,and there is one cable outlet on the same side
	Plug J30J-TJ-C2 Receptacle J30J-ZK-C2	Compared with J30J-ZK-C1/TJ-C1 products,the outlet direction is opposite;all other features are the same
	Plug J30J-TJ-C3 Receptacle J30J-ZK-C3	On the basis of the original J30J series crimp-wire products,an angled cable clamp is added, the wire bundle is covered with a metal protective sleeve,and there are two cable outlets on the same side
	Plug J30J-TJ-C4 Receptacle J30J-ZK-C4	On the basis of the original J30J series crimp-wire products,an angled cable clamp rear cover is added,and there are cable outlets on both sides
	Plug J30J-TJ-D Receptacle J30J-ZK-D	Compared with J30J-ZK/TJ products,an anti-rotation slot is added to the square flange
	Plug J30J-TJ-AD Receptacle J30J-ZK-AD	Compared with J30J-ZK/TJ-A products,anti-slip grooves are added on the side of the shell,and an anti-rotation slot is added to the square flange
	Plug J30J-TJ-Q Receptacle J30J-ZK-Q	Compared with J30J-ZK/TJ products,the shell square flange and mounting dimensions are enlarged to the corresponding dimensions
	Plug J30J-TJ-Q8 Receptacle J30J-ZK-Q8	Compared with J30J-ZK/TJ products,the shell square flange and mounting dimensions are enlarged to the corresponding dimensions
	Plug J30J-TJ-AQ8 Receptacle J30J-ZK-AQ8	Compared with J30J-ZK-A/TJ-A products,the shell square flange and mounting dimensions are enlarged to the corresponding dimensions
Solder Type		Plug J30J-TJS Receptacle J30J-ZKS	Compared with J30J-ZK/TJproducts,the contact termination form is solder cup type
Straight PCB Type		Plug J30J-TJN Receptacle J30J-ZKN	The contact termination form is changed to straight PCB type,with PCB grid spacing 2.54*2.54,recommended PCB thickness (1.6-2.5 mm)
		Plug J30J-TJN-J Receptacle J30J-ZKN-J	The contact termination form is changed to straight PCB type,with PCB grid spacing 1.27*2.54,recommended PCB thickness (1.6-2.5 mm)
		Plug J30J-TJN(X) Receptacle J30J-ZKN(X)	Compared with J30J-ZKN/TJN,the pin length is increased,recommended PCB thickness(1.6-3.5 mm)

J30J-ZKW Series Products

J30J-9ZKW

Plug Model	A	B
J30J-9ZKW	19.6	14.3
J30J-15ZKW	23.5	18.2
J30J-21ZKW	27.4	22
J30J-25ZKW	29.8	24.5
J30J-31ZKW	33.6	28.3
J30J-37ZKW	37.4	32.2

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Categories	Rectangular Connector
Insulation resistance:	≥ 5000 MΩ (normal); ≥ 100 MΩ (damp heat)
Withstand voltage:	800 V
Model Number:	J30J-9ZKW
Payment Terms:	L/C,T/T,Western Union
Brand Name:	Jovelix
MOQ:	10pcs
Rated current:	3 A
Packaging Details:	standard export package
Supply Ability:	10000pcs per month
Acceleration:	735 m/s
Recommended torques for locking screws:	Tightening torque: 0.25–0.3 N·m; Mounting torque: 0.35–0.4 N·m
Shock:	735 m/s², 11 ms
Certification:	AS9001
Operating temperature:	55 ℃ to +125 ℃
Contact resistance:	≤ 10mQ
Price:	10$-500$
Place of Origin:	China
Mechanical life:	2000 cycles
Delivery Time:	2-9weeks
Vibration:	10–2000 Hz, acceleration 196 m/s